1.There are some boxes on the desk.(改复数）
2.Are you teachers?(改复数）
3.Sally is from England.(同义句）
Sally______ _______Enfland.
4.What's your uncle's job?(同义句）
5.Some children are on the playgeound.(同义句）
參考答案:1.There is a box on the desk
2.Are you a teacher?
3.comes from
4.What does your uncle do?
5.There are some children on the playground.